package com.example.service;
import com.baomidou.mybatisplus.extension.service.IService;
import com.example.po.AccountPO;
import java.math.BigDecimal;

/*
@description:
@ClassName AccountService
@author chen
@create 2025-07-09 22:29
@Version 1.0
*/
public interface AccountService extends IService<AccountPO>
{
    /**
     * 余额增加price
     * @param accountId 用户账号id
     * @param price     金额，必须大于0
     */
    void balanceAdd(String accountId, BigDecimal price);
}
